LEADER 00000nam 2200229 a 4500 001 0781829 003 UkHlHU 007 t 008 001607 5 1985 000 eng 020 0892911867 040 UkHlHU 050 4 GB 566 C7 G7 100 1 Graf, William L. 245 14 The Colorado River :|binstability and basin management. 260 Washington, D.C. :|bAssociation of American Geographers, |c1985. 300 86p. 440 0 Resource publications in geography 650 0 Stream conservation|zColorado River (Colo. - Mexico) 650 0 Water resources development|zColorado River (Colo. - Mexico) 651 0 Colorado River (Colo. - Mexico) 946 651 |a Subfield only -- Check for possible Geac subject headings
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